Evaluation of Implanted Stent Occlusion Status Based on Neointimal Tissue Bioimpedance Simulations

Table 3

Case definitions for FEA of restenosis inside stents considering several tissues involved in the neointimal layer and the resulting occlusion percentage calculated for a stent of 1150 μm of the internal radius.

	Thickness (in μm)					Occlusion
Case	Fat	Muscle	Fibre	Endothelium	Blood	(%)
1	0	25	0	10	1115	3
2	0	50	0	10	1090	5
3	25	50	5	10	1060	8
4	50	100	10	10	980	15
5	100	100	20	10	920	20
6	200	100	40	10	800	30
7	250	175	75	10	640	44
8	300	200	100	10	540	53
9	400	300	100	10	340	70